A new study using z-proso data, led by Dr. Lukas Eggenberger, tracked substance use patterns in young adulthood, and how they relate to cognitive functioning and mental health. This study involved the Jacobs Center’s Risk and Resilience research area (PI: Prof. Lilly Shanahan), UZH Psychiatry’s Experimental Pharmacopsychology and Psychological Addiction Research group (PI: Prof. Boris Quednow), and the UZH Center for Forensic Hair Analytics.